#include <REGX52.H>
#include "LCD1602.h"
#include "mdelay.h"
#include "MatrixKey.h"
void main()
{
	LCD_Init();
	LCD_ShowString(1,1,"hello,jingui!");
	
	while(1)
	{
		unsigned char number=0;
		number=KeyNumber_X();
		if(number)	LCD_ShowNum(2,1,number,2);
		
	}
}
